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0 <br />WARNING: EPDXY SEALANT MAY BE IRRI- <br />TATING TO EYES AND SKIN. MAY CAUSE <br />SKIN SENSITIZATION IN SUSCEPTIBLE IN- <br />DIVIDUALS. MAY BE ABSORBED THROUGH <br />THE SKIN. EPDXY SEALANT CONTAINS EP- <br />OXY RESIN AND VINYL CYCLOHEXENE DI- <br />OXIDE. VINYL CYCLOHEXENE DIOXIDE HAS <br />CAUSED SKIN CANCER IN ANIMAL TESTS. <br />PRECAUTIONS: AVOID EYE AND SKIN CON- <br />TACT. WEAR IMPERVIOUS GLOVES AND <br />SAFETY GLASSES. USE ONLY IN WELL VEN- <br />TILATED AREAS. <br />11. Lower the sensor into the monitoring well and secure <br />the riser cap. <br />SECTION 11. DISPENSER PAN SENSOR IN- <br />STALLATION <br />The dispenser pan sensor comes with the following instal- <br />lation hardware: <br />1 - Cable, including connector, Part No. 576006-750 <br />1 - Wiring Kit, Part No. 312020-969 <br />Mounting brackets must be ordered from the dis- <br />penser pan manufacturer. <br />A. GENERAL. Before you install the dispenser pan <br />• sensor, consider the following important requirements: <br />1. The sensor should rest in the cup or lowest point of the <br />dispenser pan. <br />2. It is recommended that the sensor be mounted in a true <br />vertical position to ensure proper operation of the <br />sensor. <br />3. Ensure that there will be enough room to pull the <br />sensor straight out of the pan. <br />B. INSTALLATION. The wires between the monitor <br />and each dispenser pan sensor location must be of a type <br />designed for use in the presence of gasoline and oil, and <br />must be between AWG 14 and AWG 18. The conduit must <br />be properly sealed in accordance with the National Elec- <br />trical Code (NFPA 70) and the Automotive and Marine <br />Service Station Code (NFPA 30A) since they pass from a <br />Class I, Division I or Division II area into a nonhazardous <br />area. <br />WARNING: TO AVOID ELECTRICAL SHOCK <br />WHICH COULD KILL YOU, BE SURE AC <br />POWER TO THE MONITOR IS OFF DURING <br />INSTALLATION. <br />1. Turn OFF AC power to the TLS -350 system. <br />OilCAUTION: DO NOT INSTALL THE DISPENSER <br />PAN SENSOR IF THERE IS ANY LIQUID IN THE <br />DISPENSER PAN. FAILURE TO COMPLY CAN <br />RESULT IN EQUIPMENT DAMAGE OR UNDE- <br />TECTED POTENTIAL ENVIRONMENTAL AND <br />HEALTH HAZARDS. <br />Site Preparation an stallation Instructions <br />TLS-35WST Monitoring System 14 <br />2. Make sure no liquid exists in the dispenser pan. <br />3. Choose a location in the dispenser pan where the <br />sensor can be pulled straight out for future service or <br />replacement, and the sensor will rest in the cup or the <br />lowest point of the pan. (See Figure 59, "Typical <br />Dispenser Pan Sensor Installation"; Figure 60, "Typi- <br />cal Dispenser Pan Sensor Installation for Backfilled <br />Pans"; Figure 61, "Typical Dispenser Pan Sensor <br />Installation in a Dispenser Containment Sump"; or <br />Figure 62, "Typical Dispenser Pan Sensor Installa- <br />tion in a Backfilled Dispenser Containment Sump.") <br />CONNECTOR <br />MOUNTING <br />BRACKET <br />U -CHANNEL <br />OI <br />6 <br />CONCRETE�j <br />ISLAND <br />o. <br />SCREEN <br />DISPENSER PAN O ' <br />(RECOMMENDED FOR <br />SENSOR <br />BACKFILLED <br />DISPENSER <br />DISPENSER PAN) <br />DISPENSER <br />PAN <br />Figure 59. Typical Dispenser Pan Sensor Installation. <br />CONNECTOR <br />MOUNTING <br />BRACKET <br />IFCHANNEL <br />OI <br />6 <br />CONCRETE <br />ISLAND . -• �� <br />o. <br />SCREEN <br />(RECOMMENDED FOR <br />BACKFILLED <br />DISPENSER <br />DISPENSER PAN) <br />PAN SENSOR <br />DISPENSER <br />PAN <br />Figure 60. Typical Dispenser Pan Sensor Installation <br />for Backfilled Pans. <br />4. Install the mounting hardware according to the dis- <br />penser pan manufacturer's instructions. <br />,I NOTE: Mounting hardware must be ordered from <br />vpthe dispenser pan manufacturer. Specify that you <br />are installing a Veeder-Root Dispenser Pan Sensor <br />when ordering. <br />37 <br />